Microsoft.Windows.Controls.Ribbon.RibbonGalleryCategory.RibbonGalleryCategory C# (CSharp) Method

        static RibbonGalleryCategory()
        {
            Type ownerType = typeof(RibbonGalleryCategory);
            DefaultStyleKeyProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(ownerType));
            ItemTemplateProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(null, new PropertyChangedCallback(OnNotifyPropertyChanged), new CoerceValueCallback(CoerceItemTemplate)));
            ItemContainerStyleProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(new PropertyChangedCallback(OnNotifyPropertyChanged), new CoerceValueCallback(CoerceItemContainerStyle)));

            FocusableProperty.OverrideMetadata(ownerType, new FrameworkPropertyMetadata(false));
        }